I-Laboratory Silica Crucible for Gold and Silver Smelting
Isingeniso se-Laboratory Silica Crucibles
Eyethui-silica crucibles yaselabhorethrizakhiwe nge-silica ye-high-purity (SiO₂), ilungele izinga lokushisa eliphezulu kanye nezindawo eziyinselelo yamakhemikhali. Ngephuzu lokuncibilika elivelele lika-1710°C, lezi ziphambano zihamba phambili emsebenzini waselabhorethri onembayo, ohlanganisa ukuncibilika kwensimbi, ukuhlaziya okushisayo, nokuhlolwa kwamakhemikhali. Ukumelana kwabo okuphakeme nokushaqeka okushisayo nokusabela kwamakhemikhali kuqinisekisa imiphumela engaguquki, ethembekile, okubenza babe ithuluzi elibalulekile kunoma iyiphi ilabhorethri ethuthukisiwe.
Ukubunjwa Kokubalulekile kanye Nezakhiwo Ezishisayo
I-silica crucibles yaselabhorethri yakhiwe ngokuyinhloko nge-silica ehlanzekile engu-45%, edume ngokukwazi ukumelana nokushisa nokunwebeka okuphansi kokushisa. Lokhu kwakheka kwenza ama-crucibles ethu akwazi ukuphatha amazinga okushisa afinyelela ku-1600°C ngaphandle kokuqhekeka, okuwenza afaneleke kakhulu ezimweni zelebhu.
| Impahla | Ukucaciswa |
|---|---|
| Ubumsulwa | 45% I-Silica Ehlanzekile (SiO₂) |
| I-Melting Point | 1710°C |
| Ubuningi beTemp Operating | 1600°C |
| I-Thermal Shock Resistance | Kuhle kakhulu |
Ngokunwebeka okuncane kokushisa, ama-crucibles ethu aklanyelwe ngqo ukumelana nokushintsha kwezinga lokushisa okungazelelwe, ukunciphisa ubungozi bokuphuka phakathi nokuhlolwa.
Ukusebenza Kwemishini Nokushisa Kuzicelo Zelebhu
Izinqubo zaselabhorethri zivame ukudalula ama-crucibles emazingeni okushisa aphezulu aguquguqukayo, futhi izinsimbi zethu ze-silica zihamba phambili ngaphansi kwalezi zimo. Ukuthi ukuncibilika kwensimbi njengethusi (indawo encibilikayo: 1085°C) noma ukuhlaziya okushisayo njengeI-Differential Scanning Calorimetry (DSC), lezi zinhlamvu zinikeza ukusebenza okungenakuqhathaniswa. Ukumelana kwabo okuphakeme nemijikelezo yokushisisa nokupholisa ngokushesha kubenza babe ukukhetha okuthembekile emsebenzini wesayensi onzima.
Izinhlelo zokusebenza eziyisibonelo:
- Ukuncibilika Kwensimbi (Ithusi, Ama-alloys)
- Ukuhlaziywa kwe-Thermal (DSC, DTA)
- Ukuhlolwa kweCeramic kanye neRefractory
Ukumelana Kwamakhemikhali Nokuqina
I-silica crucibles yethu ibonisa ukungabi namandla kwamakhemikhali aphezulu, okuyenza imelane nokusabela ngezinto ezinolaka njengama-molt oxides nezinhlanganisela zensimbi. Lokhu kuqinisekisa ukuthi akukho ukungcola okwethulwa kumasampula akho, okugcina ubuqotho bocwaningo lwakho.
| Izakhiwo Zekhemikhali Ezibalulekile | Zuza |
|---|---|
| Ukumelana ne-Oxidation | Ivimbela ukuwohloka kwendawo |
| I-inert kuma-Acids kanye nezisekelo | Iqinisekisa ukuhlola okungangcolisiwe |
Kungakhathaliseki ukuthi usebenza ngezinsimbi ezisebenzayo noma izinto ezibolayo, izinsimbi zethu ezisindayo zigcina ubumsulwa, zinikeza imiphumela ezinzile, ethembekile yokuhlolwa kwakho ngelebhu.
Idizayini kanye Nezicelo Kulabhorethri
I-silica crucibles yethu iza ngezinhlobonhlobo zomumo nosayizi, elungiselelwe ukuhlangabezana nezidingo ezithile zezinqubo zakho zaselabhorethri. Ingaphakathi elibushelelezi aligcini nje ngokwenza kube lula ukuthululwa kwezinto ezincibilikisiwe kodwa futhi lenza ukuhlanza kube lula kakhulu, isici esibalulekile sezimo zokuhlola eziphindaphindiwe.
Izinhlelo zokusebenza ezibalulekile zifaka:
- Ukuncibilika kwe-Copper ne-Alloy: Ilungele ukulawula izinga lokushisa okunembile phakathi nokuhlolwa kokusebenza kwensimbi.
- Ukuhlola Okushisayo: Iphelele ekuhloleni izakhiwo zobumba nezinye izinto ezisezingeni lokushisa eliphezulu.
- Ukusabela Kwamakhemikhali: Ibalulekile ekuhlaziyweni kwamakhemikhali okushisa okuphezulu, ukugcina ubuqotho besampula.
Ukuqina nokusebenza Kwezindleko
Izinto zokusebenza zaselabhorethri kufanele zithembeke futhi zihlale isikhathi eside, futhi izinsimbi zethu ze-silica ziletha kuzo zombili izinhlangothi. Lawa ma-crucible ahlala isikhathi eside, akwazi ukumelana nokusetshenziswa njalo ezindaweni ezinezinga lokushisa eliphezulu ngaphandle kokuqhekeka. Ngokuphila kwazo okude, uzokonga ezindlekweni zokushintshwa, okuzenza zibe yinketho engabizi kakhulu yamalebhu evolumu ephezulu.
Ukwengeza, ingaphakathi elibushelelezi livimbela ukwakheka kwe-slag, iqinisekisa ukuthi uthola imiphumela enembe kakhulu ngokumosha okuncane, okuqhubeka kube nomthelela ekusebenzeni kahle kwezindleko zabo.
Izici Eziyinhloko Nezinzuzo
- Ukumelana Nokushisa Okuphezulu: Imelana namazinga okushisa afika ku-1600°C, inikeza ukuguquguquka kwezinhlelo zokusebenza ezihlukahlukene.
- I-Thermal Shock Resistance: Yehlisa ingcuphe yokuphuka ngesikhathi sokushintsha kwezinga lokushisa ngokushesha, inwebe isikhathi sokuphila somkhiqizo.
- Ukungangeni Kwamakhemikhali: Igcina ubumsulwa besampula ngokumelana nokusabela okunezinto ezonakalisayo.
- I-Smooth Surface Yokuphatha Kalula: Isiza ukuthulula nokuhlanza, ithuthukise ukusebenziseka.
- Izicelo Ezihlukahlukene: Ifanele uhla olubanzi lwezinqubo zaselabhorethri, kusukela ekuncibilikeni kwensimbi kuya ekuhlolweni kwamakhemikhali.
Kungani Khetha Ilabhorethri Yethu Silica Crucible?
I-silica crucibles yethu yaselabhorethri ithenjwa ngochwepheshe emhlabeni wonke, kusukela ezikhungweni zocwaningo kuya ezikhungweni ze-R&D zezimboni. Nakhu ukuthi kungani begqama:
- Ubunjiniyela bokunemba: Idizayinelwe ukusebenza okuphezulu ezindaweni zaselabhorethri ezifunwayo.
- Ukuqina Okuhlala Isikhathi Eside: Yakhelwe ukuphatha ukusetshenziswa okuphindaphindiwe, ikulondolozela imali ngokushintshanisa.
- Ukuhambisana Okubanzi: Ifanele imishini yelebhu ehlukahlukene kanye nezicelo ezishisa kakhulu.
- Kuthenjwa Ongoti: Imikhiqizo yethu isetshenziswa futhi yamukelwa amalebhu ocwaningo ahamba phambili namanyuvesi emhlabeni jikelele.
FAQ
Q: Ingabe i-crucible ingamelana nokushisisa nokupholisa okusheshayo?
A: Yebo, izinsimbi zethu ze-silica zinokumelana nokushaqeka okushisayo okuhle kakhulu, okuzenza zilungele ukuguquguquka okusheshayo kwezinga lokushisa.
Q: Yiziphi izimboni lezi crucibles ezifaneleke kakhulu kuzo?
A: Lezi zinsimbi zisetshenziswa kakhulu kumalebhu okuhlaziya i-metallurgy, ceramics, kanye namakhemikhali, ikakhulukazi ekusetshenzisweni kwezinga lokushisa eliphezulu.
Q: Kufanele ngihlanze kanjani i-crucible ngemva kokusetshenziswa?
IMP: Ingaphakathi elibushelelezi livumela ukuhlanzwa kalula, ngokuvamile ngezihlanzi ezithambile namanzi. Gwema izinto zokuhlanza ezilimazayo ezingase zilimaze indawo engaphezulu.
Ngokukhetha ama-silica crucibles ethu aselabhorethri, awugcini nje ngokutshala imali emkhiqizweni; uthola amathuluzi athembekile, asebenza kahle kakhulu adizayinelwe izinhlelo zokusebenza zesayensi ezidingeka kakhulu. Ukuzibophezela kwethu kukhwalithi nokuqamba okusha kusho ukuthi ungathembela emiphumeleni engaguquki, enembe ngaso sonke isikhathi.
